Beginner Gardening: help with my gardenias, 1 by miavcr

miavcr wrote:
This is the same gardenia today June 25th.
What could be causing it to shrivel up and die. I may be overwatering it so have stopped until it dries out a bit, and also it is getting a bit more sun as it heats up here in Southern California. Any ideas?
Thank you. I love gardenias so much but cannot seem to get any better at growing them. Last week I had another one just shrivel up practically overnight and it is now brown and dead.